JP3194322U - Oil splash prevention cover - Google Patents

Abstract

An oil scattering prevention cover capable of efficiently performing maintenance and inspection of a hydraulic hose is provided. An oil scattering prevention cover 1 for covering the surface of a hydraulic hose, comprising a cover body 2 installed on the surface of the hydraulic hose, the cover body having a transparent region. And The cover body includes a sheet body 21 made of a transparent resin and a reinforcing member 22 embedded in the sheet body. [Selection] Figure 1

Description

  The present invention relates to an oil scattering prevention cover. In particular, the present invention relates to an oil scattering prevention cover that covers a hydraulic hose and prevents oil leaking from the hydraulic hose from scattering.

  Conventionally, hydraulic systems are used in construction machines such as power shovels and forklifts, press machines, pressurizers, luggage elevators, and the like. This hydraulic system uses hydraulic pressure as power for operation, and a high-pressure fluid produced by a hydraulic pump is sent out by a hydraulic hose. ).

  In such a hydraulic system, there is a case where a damaged part such as a tear or a hole occurs in a part of the hydraulic hose that is used over time, or when an object contacts the hydraulic hose during use. There is a risk of fluid (oil) scattering outside the hydraulic hose. In order to prevent such oil scattering, in recent years, an oil scattering prevention cover that covers the outer periphery of the hydraulic hose has been used.

  Such an oil scattering prevention cover has, for example, a cylindrical shape, and is configured to cover the periphery of the hydraulic hose by inserting one end of the hydraulic hose from one opening. Things are known. An oil scattering prevention cover formed in a sheet shape is also known. The sheet-like oil scattering prevention cover is used by winding the hydraulic hose and the oil scattering prevention cover integrally with a binding tool such as a binding band after being wound around the hydraulic hose.

  Conventionally known oil splatter prevention covers exhibit a certain effect from the viewpoint of suppressing oil splattering from the damaged part generated in the hydraulic hose. When the hydraulic hose is covered, it is impossible to check the surface condition of the hydraulic hose or check the control number assigned to each hydraulic hose and printed on the surface of the hydraulic hose. When performing the inspection, the oil scattering prevention cover must be removed once, and there has been a problem that a great deal of labor is required when performing the maintenance inspection.

  The present invention has been made to solve such a problem, and an object thereof is to provide an oil scattering prevention cover capable of efficiently performing maintenance and inspection of a hydraulic hose.

  The object of the present invention is an oil splatter prevention cover that covers the surface of a hydraulic hose, and includes a cover body that is installed on the surface of the hydraulic hose, and the cover body includes a transparent region. This is achieved by the oil scattering prevention cover.

  Since the oil splatter prevention cover according to the present invention has the above-described configuration, the oil splatter prevention cover is covered with the hydraulic hose, and the surface condition of the hydraulic hose is inspected and applied to each hydraulic hose. It is possible to check the control number printed on the surface of the hydraulic hose through the transparent area, and remove the oil scattering prevention cover when performing maintenance inspection of the hydraulic hose as in the past. This eliminates the need for the maintenance and inspection, and can greatly reduce the labor required for the maintenance inspection.

  In the oil splash prevention cover, the cover body preferably includes a sheet body made of transparent resin and a reinforcing member embedded in the sheet body. In this way, when a transparent resin sheet body in which a reinforcing member is embedded is adopted as the cover body, the strength can be improved while maintaining the transparency of the cover body. When the damaged portion is generated and oil flows out from the damaged portion vigorously, the oil can be effectively prevented from flowing out without causing damage such as tearing of the cover body. Moreover, it is preferable that the said reinforcement member is a mesh-shaped body.

  Further, the cover body is formed in a rectangular shape in plan view, and a pair of engaging members that fix the pair of side edges are installed on a pair of side edges that are arranged to face each other. It is preferable. Providing such a pair of engagement members facilitates the installation work of the oil scattering prevention cover for the hydraulic hose or the operation of removing the oil scattering prevention cover from the hydraulic hose, which is preferable.

  Further, it is preferable that the one engaging member is disposed on one surface of the cover body, and the other engaging member is disposed on the other surface of the cover body. Here, the one engaging member can be configured as a female surface fastener, and the other engaging member can be configured as a male surface fastener. Moreover, it is preferable to comprise so that the joining area of the said female surface fastener may become larger than the joining area of the said male surface fastener.

  Further, the pair of engaging members can be configured as a hook button. Further, the pair of engaging members may be configured as a slide fastener.

  ADVANTAGE OF THE INVENTION According to this invention, the cover for oil scattering prevention which can perform the maintenance inspection of a hydraulic hose efficiently can be provided.

It is a schematic structure top view of the cover for oil scattering prevention which concerns on this invention. It is a perspective view which shows the state in the middle of winding and covering the cover for oil scattering prevention shown in FIG. 1 on the surface of a hydraulic hose. It is a schematic structure perspective view which shows the modification of the cover for oil scattering prevention which concerns on this invention.

  Hereinafter, an oil scattering prevention cover according to the present invention will be described with reference to the accompanying drawings. Each figure is partially enlarged or reduced in order to facilitate understanding of the configuration. FIG. 1 is a schematic plan view of an oil scattering prevention cover 1 according to the present invention. As shown in the perspective view of FIG. 2, the oil splash prevention cover 1 is used by winding and covering the surface of the hydraulic hose, and when the hydraulic hose has a damaged portion such as a tear or a hole, the damage It is a cover that functions as a protective cover for protecting the hydraulic hose from external interference while preventing oil from flowing out (spraying) from the section vigorously.

  As shown in FIG. 1, the oil scattering prevention cover 1 includes a cover body 2 and a pair of engaging members 3. The cover body 2 is formed in a rectangular shape in plan view, and includes a sheet body 21 made of a transparent resin and a reinforcing member 22 embedded in the sheet body 21. The cover main body 2 is a member that winds and covers the surface of the hydraulic hose, and is configured to have a strength that does not break by receiving the oil ejected from the hydraulic hose. The sheet body 21 provided in the cover body 2 has a rectangular shape in plan view. As a material for forming the sheet body 21, for example, polyvinyl chloride (PVC) can be suitably used. The sheet body 21 may be formed using a transparent resin material other than polyvinyl chloride. Further, the reinforcing member 22 included in the cover body 2 is configured by a mesh body having a mesh structure. As shown in FIG. 1, the mesh shape may be a lattice shape in which the mesh shape is a rectangular shape, or may be configured to be a rhombus, a circle, or an ellipse. The reinforcing member 22 configured as a mesh-like body exists throughout the entire sheet body 21, but a part of the reinforcing member 22 is omitted in FIGS. 1 and 2. In the present embodiment, for example, the reinforcing member 22 is formed using a thread material formed from polyester. Specifically, the reinforcing member 22 is configured as a mesh-like body having a mesh-like structure by knitting a thread material formed from polyester.

  Moreover, you may apply | coat the functional layer which has the function to cut an ultraviolet-ray on the surface of the cover main body 2. FIG. Alternatively, the transparent resin material forming the sheet material may be preliminarily mixed with a material having a function of cutting ultraviolet rays to form the sheet material, and the cover body 2 may be configured to have the ultraviolet ray cutting function.

  The pair of engaging members 3 included in the oil scattering prevention cover 1 are means for securely installing and fixing the oil scattering prevention cover 1 to the hydraulic hose, and a pair of side edges disposed opposite to each other in the cover body 2. The engaging members 31 and 32 are provided in the portions 25 and 26, respectively. Further, one of the pair of engaging members 3 is configured such that one engaging member 31 is disposed on one surface of the cover body 2 and the other engaging member 32 is disposed on the other surface of the cover body 2. It is preferable to do. The pair of engaging members 3 is not particularly limited as long as the oil splash prevention cover 1 wound around the outer periphery of the hydraulic hose is configured not to fall off from the hydraulic hose. A pair of hook-and-loop fasteners composed of mold surface fasteners can be suitably used. When such a hook-and-loop fastener is employed as the engaging member 3, it is preferable that a female-type hook-and-loop fastener is disposed on the front surface side of the cover body 2 and a male-type hook-and-loop fastener is disposed on the back surface side of the cover body 2. Moreover, it is preferable to comprise so that the joining area (engagement area) of a female surface fastener may become larger than the joining area (engagement area) of a male surface fastener.

  Moreover, as a pair of engaging member 3, a slide fastener and a hook button can also be employ | adopted instead of the above-mentioned hook-and-loop fastener. When the engagement member 3 is configured by a slide fastener, one of a pair of stringer tapes provided with meshing elements is installed on one side of a pair of side edge portions 25 and 26 arranged to face each other in the cover body 2, and the other A stringer tape is installed on the other side of the pair of side edge portions 25 and 26. Similarly, when the engaging means 3 is constituted by a hook button, a hook is installed on one side of a pair of side edge portions 25 and 26 arranged to face each other in the cover main body 2, and a button is installed on the other side. When the pair of engaging members 3 are configured by hook buttons, it is preferable to install a plurality of hook buttons at predetermined intervals in a direction along the side edge of the cover body 2. Moreover, when installing a hook in the one surface side (for example, surface side) of the cover main body 2, it is preferable to install a button in the other surface side (for example, back surface side) of the cover main body 2. FIG.

  The oil splatter prevention cover 1 according to the present invention is a state in which the hydraulic hose is covered with the oil splatter prevention cover 1 and the surface condition of the hydraulic hose is inspected or given to each hydraulic hose and printed on the surface of the hydraulic hose. It is possible to check the control number etc. that are equalized through the mesh portion which is a transparent region, and it is necessary to remove the oil scattering prevention cover 1 when performing maintenance and inspection of the hydraulic hose as in the past. As a result, the labor required for maintenance inspection can be greatly reduced.

  Moreover, since the transparent resin sheet body 21 in which the reinforcing member 22 is embedded is employed as the cover body 2 as described above, the strength of the cover body 2 can be improved while maintaining the transparency. . As a result, a damaged portion such as a tear or a hole occurs in the hydraulic hose, and when the oil flows out from the damaged portion vigorously, the cover main body 2 does not cause damage such as tearing. Outflow can be effectively suppressed.

  Further, since a mesh-like body is employed as the reinforcing member 22 and the mesh-like body exists in the entire area of the cover main body 2, the overall strength of the cover main body 2 can be improved.

  In addition, the cover body 2 is formed in a rectangular shape in plan view as described above, and the pair of side edge portions 25 and 26 are fixed to a pair of side edge portions 25 and 26 arranged to face each other. A pair of engaging members 3 are installed. By providing such a pair of engaging members 3, it is possible to facilitate the installation work of the oil scattering prevention cover 1 with respect to the hydraulic hose or the work of removing the oil scattering prevention cover 1 from the hydraulic hose.

  In addition, one engagement member 31 of the pair of engagement members 3 is arranged on one surface of the cover body 2, and the other engagement member 32 is arranged on the other surface of the cover body 2. Therefore, when the oil scattering prevention cover 1 is wound around the hydraulic hose and the oil scattering prevention cover 1 is installed and fixed on the hydraulic hose by the pair of engaging members 3, the pair of side edge portions 25 are provided. , 26 can be neatly overlapped with each other. As a result, it is possible to suppress an external object from being caught on the oil scattering prevention cover 1 wound around the hydraulic hose and to prevent the winding state of the oil scattering prevention cover 1 from being easily released. Become.

  Further, in the pair of engaging members 3, when one engaging member 31 is configured as a female surface fastener and the other engaging member 32 is configured as a male surface fastener, the oil scattering prevention cover 1 for the hydraulic hose is provided. It becomes possible to attach and detach very easily. Further, by configuring the joining area of the female surface fastener to be larger than the joining area of the male surface fastener, the oil scattering prevention cover 1 is wound around and covered with another hydraulic hose having a different thickness. It is possible to cope with this. Also, when the oil splash prevention cover 1 is configured such that the female surface fastener is disposed on the front surface side of the cover body 2 and the male surface fastener is disposed on the back surface side of the cover body 2, the oil splash prevention cover is concerned. In a state where 1 is wound around the hydraulic hose, the joint surface of the male surface fastener is in a state facing the hydraulic hose side, and the joint surface of the male surface fastener can be unexposed. As a result, it is possible to avoid the hook constituting the male surface fastener from coming into direct contact with an external obstacle, and as a result, it is possible to prevent the hook from falling down, The engaging force can be maintained for a long time.

  The oil scattering prevention cover 1 according to the present invention has been described above, but the specific configuration is not limited to the above embodiment. In the above embodiment, the oil scattering prevention cover 1 is configured to include a pair of engaging members 3, but the oil scattering preventing cover 1 is configured without providing such an engaging member 3. Also good. When configuring the oil scattering prevention cover 1 without providing the engaging member 3, for example, after winding the oil scattering prevention cover 1 around the outer circumference of the hydraulic hose, further winding a binding means such as a binding band, The hydraulic hose and the oil scattering prevention cover 1 may be fixed integrally.

  Further, in the above embodiment, the cover body 2 is configured as a rectangular sheet in plan view, and the oil scattering prevention cover 1 is configured to be installed around the outer peripheral surface of the hydraulic hose. As shown in the schematic configuration perspective view of FIG. 3, the cover body 2 has a cylindrical shape, and the hydraulic hose is inserted from one end side so that the surface of the hydraulic hose is covered. You may comprise the cover 1 for prevention. In addition, both are fixed integrally using binding means, such as a binding band, so that the installation position of the oil scattering prevention cover 1 with respect to the hydraulic hose does not shift.

  Moreover, in the said embodiment, although the cover main body 2 has the structure provided with the transparent resin sheet body 21 and the reinforcement member 22 embed | buried under the said sheet body 21, for example, the reinforcement member 22 is provided. The cover body 2 may be configured only by the sheet body 21 made of transparent resin and omitted.

  Moreover, in the said embodiment, although the cover main body 2 has the structure provided with the transparent resin sheet body 21 and the reinforcement member 22 embed | buried under the said sheet body 21, The cover body 2 may be configured such that the reinforcing member 22 is superposed on one surface and adhered to each other.

DESCRIPTION OF SYMBOLS 1 Oil scattering prevention cover 2 Cover main body 21 Sheet body 22 Reinforcement member 25 Side edge part 26 of cover main body Side edge part 3 of cover main body One pair of engagement members 31 One engagement member 32 The other engagement member

Claims (9)

An oil scattering prevention cover that covers the surface of the hydraulic hose,
A cover body installed on the surface of the hydraulic hose;
The cover main body includes a transparent region, and the cover for preventing oil scattering is provided.   The oil scattering prevention cover according to claim 1, wherein the cover body includes a transparent resin sheet body and a reinforcing member embedded in the sheet body.   The oil scattering prevention cover according to claim 2, wherein the reinforcing member is a mesh-like body.   The cover main body is formed in a rectangular shape in a plan view, and a pair of engaging members that fix the pair of side edges are installed on a pair of side edges opposed to each other. The cover for preventing oil scattering according to any one of claims 1 to 3. The one engaging member is disposed on one surface of the cover body,
The oil splash prevention cover according to claim 4, wherein the other engagement member is disposed on the other surface of the cover body.   6. The oil scattering prevention cover according to claim 4, wherein the one engaging member is a female surface fastener, and the other engaging member is a male surface fastener.   The oil splash prevention cover according to claim 6, wherein a joint area of the female surface fastener is larger than a joint area of the male surface fastener.   6. The cover for preventing oil scattering according to claim 4, wherein the pair of engaging members are hook buttons. The cover for preventing oil scattering according to claim 4 or 5, wherein the pair of engaging members are slide fasteners.

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